Koj puas tau hnov txog Amsler Grid? Tej zaum koj tus kws kho qhov muag yuav tau qhia koj txog nws. Nws yog ib qho kev kuaj yooj yim heev, tab sis tseem ceeb heev. Nws pab kom paub sai sai txog kev hloov pauv ntawm qhov muag uas tshwm sim los ntawm qee yam kab mob, tshwj xeeb tshaj yog nyob rau hauv retina ntawm peb lub qhov muag.
Amsler Grid yog dab tsi?
Zoo, cia peb saib seb Amsler Grid no yog dab tsi. Hais yooj yim xwb, nws yog ib daim ntsuas plaub fab luam tawm rau ntawm ib daim ntawv me me. Nws yog ib daim ntsuas plaub fab uas ntev 10 centimeters thiab dav 10 centimeters, kom meej. Nws muaj 20 daim ntsuas me me rau ib sab, yog li ntawd txhais tau tias muaj ntau daim ntsuas me me rau ntawm tag nrho daim ntsuas. Nyob hauv nruab nrab ntawm daim ntsuas plaub fab no, muaj ib lub cim me me rau koj tsom mus rau. Ib txhia neeg kuj hu nws ua 'Daim ntawv qhia qhov muag Amsler.'
Lub hom phiaj tseem ceeb ntawm qhov kev xeem Amsler grid no yog txhawm rau txheeb xyuas seb koj puas muaj kev hloov pauv ntawm qhov muag, xws li qhov muag tsis pom kev (hu ua metamorphopsia hauv cov lus kho mob), vim yog kab mob ntsig txog macula . Nws kuj tseem pab koj qhia koj tus kws kho qhov muag qhov twg cov kev tsis pom kev no nyob hauv koj qhov muag. Tus kws kho mob mam li nkag siab qhov teeb meem nyob qhov twg hauv koj lub macula.
Cov kws kho mob feem ntau pom zoo kom cov neeg uas muaj qee yam kab mob ntawm lub retina siv lub Amsler grid no hauv tsev txhua hnub . Vim tias yog koj ua li ntawd, koj tuaj yeem pom sai sai txawm tias muaj kev hloov pauv me me hauv koj qhov kev pom. Yog tias koj pom nws thaum ntxov, qee zaum koj tuaj yeem txo qhov kev pheej hmoo ntawm kev poob qhov muag mus tas li.
Siv qhov kev xeem Amsler Grid hauv cov xwm txheej twg?
Tam sim no koj yuav xav tias, 'Okay, qhov no tuaj yeem ntes tau qhov kev hloov pauv ntawm qhov muag pom. Tab sis nws siv rau dab tsi tiag?' Qhov tseeb, Amsler grid yog siv los ntes thiab saib xyuas txhua yam mob uas tuaj yeem cuam tshuam qhov chaw ntawm macula. Nov yog ob peb yam piv txwv:
- Macular Degeneration : Qhov no tseem ceeb rau ob qho tib si qhuav thiab ntub hom kab mob no.
- Kab mob Central Serous Retinopathy .
- Neovascularization yog ib qho mob uas cov hlab ntsha tshiab tsim nyob rau hauv qee qhov ntawm lub qhov muag.
- Cov pob tsaus nti hauv qhov muag (Scotomas) .
- Macular Pucker / Epiretinal Membrane .
- Macular edema ntawm lub qhov muag cystoid .
- Macular edema uas cuam tshuam nrog ntshav qab zib .
- Cov qog ntawm lub qog pituitary : Cov no qee zaum ua rau koj tsis pom kev ntawm sab laug ntawm koj lub qhov muag sab laug thiab sab xis ntawm koj lub qhov muag sab xis. Qhov no hu ua "Bilateral Hemianopia" ("Bilateral Hemianopia")
- Kev puas tsuaj ntawm lub macula los ntawm qhov xwm txheej.
- Lwm yam kab mob ntawm lub qhov muag lossis cov ua rau lub qhov muag puas uas ua rau pom kev tsis meej tam sim ntawd.
Qhov tseem ceeb tshaj plaws yog kom paub txog cov tsos mob no thaum ntxov, thiab qhov kev kuaj yooj yim no yog ib qho kev pab zoo heev rau qhov ntawd.
Tsis yog li ntawd xwb, yog tias koj tab tom npaj rau kev phais mob cataract, muaj lub sijhawm uas cov kws kho qhov muag siv Amsler grid no los kuaj xyuas seb puas muaj teeb meem nrog koj lub macula ua ntej.
Koj yuav kuaj koj ob lub qhov muag li cas nrog Amsler Grid?
Zoo, tam sim no cia peb saib seb yuav siv Amsler grid no li cas. Nws yooj yim heev.
Ua ntej, koj yuav tsum tuav lub Amsler grid rau ntawm koj xub ntiag ntawm qhov deb uas koj ib txwm nyeem phau ntawv lossis ntawv xov xwm, uas yog li ntawm 12 txog 15 ntiv tes (30 txog 38 centimeters ). Qhov tseem ceeb tshaj plaws, yog tias koj hnav tsom iav lossis lub lens sib cuag, xyuas kom tseeb tias lawv tau hnav kom raug thaum lub sijhawm kuaj no.
Tom ntej no, koj yuav tsum sim nrog ib lub qhov muag ib zaug. Thaum koj saib nrog ib lub qhov muag, npog lwm lub qhov muag nrog koj txhais tes. Tam sim no, nrog lub qhov muag uas koj tab tom sim, saib ze (tsom) rau ntawm lub cim me me hauv nruab nrab ntawm daim phiaj. Nco ntsoov khaws daim phiaj ntawm tib qhov deb txhua zaus.
Thaum koj ntsia ntsoov rau ntawm lub cim ntawd hauv nruab nrab - tsis txav koj ob lub qhov muag mus los - ua tib zoo xyuas kom meej tias tag nrho cov hauv qab no yog qhov tseeb:
- Koj puas pom tseeb plaub lub ces kaum ntawm daim phiaj?
- Koj puas pom tag nrho cov kab ntawm daim phiaj? Puas yog txhua kab ncaj nraim? (Tsis tau kos, khoov, lossis tawg).
- Koj puas pom tej qhov chaw tsaus ntuj los yog qhov chaw dawb paug nyob qhov twg hauv daim phiaj?
- Puas yog tag nrho cov kab ntawm daim phiaj zoo li meej thiab sib xws (tsis tawg lossis tsis meej)?
Thaum koj mus rau lub tsev kho mob qhov muag, koj tus kws kho qhov muag yuav kuaj koj qhov muag nrog Amsler grid no. Yog tias koj muaj feem yuav muaj kab mob ntawm lub qhov muag, koj tus kws kho mob kuj tseem yuav muab Amsler grid luam tawm rau koj siv hauv tsev.
Tseem Ceeb: Yog tias koj tus kws kho mob muab Amsler grid rau koj siv hauv tsev, koj yuav tsum siv raws nraim li qhia (feem ntau yog siv txhua hnub). Yog tias koj pom ib qho ntawm plaub yam uas tau hais los saum toj no hloov pauv thaum koj ua koj qhov kev kuaj hauv tsev, hu rau koj tus kws kho qhov muag tam sim ntawd.
Puas muaj lwm hom Amsler Grid?
Tus kws kho qhov muag Swiss Marc Amsler tau tsim tus qauv ntsuas Amsler grid. Nws tau piav qhia txog xya hom kev ntsuas grid no. Txawm li cas los xij, thaum peb feem ntau tham txog 'Amsler grid', peb txhais tau tias yog thawj hom (Daim Ntawv Qhia 1).
Peb puas yuav kawm me ntsis txog 7 hom ntawd?
- Hom 1 (Daim Ntawv Qhia 1):Qhov no yog hom tseem ceeb thiab feem ntau siv. Nws muaj cov kab dub rau ntawm keeb kwm yav dhau dawb. Vim tias muaj 20 lub plaub fab ntawm ib sab, txhua lub plaub fab dav 0.5 centimeters. Hauv nruab nrab muaj ib lub voj voog me me rau koj tsom mus rau.
- Hom 2 (Daim Ntawv Qhia 2): Qhov no zoo ib yam li thawj zaug, tab sis ntxiv rau, cov kab diagonal raug kos los ntawm plaub lub ces kaum mus rau lub cim nruab nrab. Qhov no muaj txiaj ntsig zoo rau cov neeg uas muaj cov pob tsaus (Scotomas) hauv nruab nrab ntawm lawv qhov kev pom, tab sis cov neeg uas siv daim phiaj los saib xyuas kev hloov pauv ntawm qhov kev pom.
- Hom 3 (Daim Ntawv Qhia 3): Qhov no muaj cov qauv zoo ib yam li thawj zaug, tab sis muaj cov kab liab ntawm keeb kwm yav dhau dub. Qhov no pab txheeb xyuas cov kev cuam tshuam ntawm qhov muag thiab qhov sib txawv ntawm cov xim.
- Daim Ntawv Qhia 4: Hloov chaw ntawm daim phiaj, qhov no muaj cov pob dawb uas tsis paub meej uas tawg ua tej daim me me rau ntawm keeb kwm yav dhau dub hauv daim phiaj 10x10 cm. Kev siv cov pob es tsis txhob siv cov kab ua rau nws yooj yim dua rau tus neeg saib kom paub qhov txawv ntawm qhov pom tsis meej thiab cov pob tsaus (scotomas).
- Hom 5 (Daim Ntawv Qhia 5): Qhov no tsuas muaj cov kab kab rov tav xwb. Cov kab yog dawb rau ntawm keeb kwm yav dhau dub. Tsuas muaj cov kab ntsug xwb nyob rau sab laug thiab sab xis ntawm lub thawv.
- Daim Ntawv Qhia 6: Qhov no zoo ib yam li Daim Ntawv Qhia 5, tab sis muaj cov kab dub rau ntawm keeb kwm yav dhau dawb. Tsis tas li ntawd, cov kab kab rov tav nruab nrab, thiab ob kab saum toj thiab hauv qab nws, raug kos ze dua ua ke dua li lwm cov kab ntawm daim phiaj. Thaum cov kab raug kos ze dua ua ke, koj tuaj yeem pom cov kev cuam tshuam thiab qhov sib txawv me ntsis ntxiv.
- Daim Ntawv Qhia 7: Qhov no muaj cov kab dawb ntawm keeb kwm yav dhau dub. Zoo ib yam li thawj zaug, tab sis cov plaub fab hauv nruab nrab 5x5 cm yog li ib nrab ntawm cov plaub fab ntawm sab nraud ntawm daim phiaj. Cov plaub fab me me no, zoo li cov kab kos hauv hom thib 6, pab txheeb xyuas qhov sib txawv me me lossis kev cuam tshuam.
Xav txog seb, txhua hom no yog tsim los pab koj txheeb xyuas cov kev xav tau sib txawv thiab qhov sib txawv me me hauv koj ob lub qhov muag.
Yog tias koj muaj teeb meem macular degeneration, Amsler Grid zoo li cas?
Tam sim no cia peb saib seb ib tug neeg uas muaj mob xws li macular degeneration yuav zoo li cas thaum lawv saib daim Amsler grid no. Feem ntau, koj yuav pom ib yam dab tsi zoo li no:
- Cov kab ntawm daim phiaj yuav zoo li ncab lossis ntsws, zoo li cov kab ntawm nplooj uas tau ntub dej.
- Qee qhov chaw ntawm daim phiaj yuav zoo li tsis meej lossis tsaus dua li lwm qhov.
- Qee qhov ntawm daim phiaj yuav khoob, txhais tau tias yuav muaj cov chaw khoob uas tsis pom dab tsi.
Yog koj pom muaj kev hloov pauv zoo li no thaum koj saib koj lub Amsler grid, tsis txhob tsis quav ntsej nws. Qhov no txhais tau tias tej zaum yuav muaj teeb meem nrog koj lub macula. Yog li ntawd, yog tias koj pom ib yam dab tsi zoo li no, koj yuav tsum mus ntsib kws kho qhov muag tam sim ntawd.
Koj xav li cas txog Amsler Grid app hauv koj lub xov tooj?
Tej zaum koj yuav tau pom tias muaj cov Amsler Grid apps rau cov xov tooj ntse thiab cov ntsiav tshuaj niaj hnub no. Tej zaum koj yuav xav tias, 'Auj ... qhov no yooj yim, kuv ua tau nws ntawm kuv lub xov tooj.'
Yog koj xav siv lub app zoo li no, nrog koj tus kws kho qhov muag tham ua ntej. Nws tuaj yeem qhia koj seb lub app no puas haum rau koj qhov xav tau.
Tiam sis nco ntsoov ib yam: Lub xov tooj ntse app yeej tsis yog ib yam khoom siv hloov kev kho mob. Yog tias koj muaj lus nug dab tsi, nrog tus kws kho qhov muag uas tau kawm tiav thiab tsim nyog tham. Nws yog qhov kev xaiv zoo tshaj plaws.
Hauv kev xaus lus (Cov Lus Qhia Txog Kev Coj Mus Tsev)
Zoo, yog li cia peb sau qee yam uas koj yuav tsum nco ntsoov los ntawm qhov peb tau tham txog.
Lub Amsler grid yog ib txoj kev ceev, yooj yim, thiab tsis mob los xyuas seb puas muaj kev hloov pauv lossis kev cuam tshuam hauv koj qhov muag, tshwj xeeb tshaj yog hauv koj qhov muag nruab nrab. Yog tias koj tus kws kho qhov muag hais kom koj siv lub Amsler grid uas luam tawm hauv tsev txhua hnub, nco ntsoov ua li ntawd.
Siv Amsler grid raws li pom zoo li no yuav pab nrhiav tau cov kev hloov pauv hauv retina uas tshwm sim los ntawm cov kab mob xws li macular degeneration thaum ntxov heev. Yog tias cov kev hloov pauv no tuaj yeem ntes tau thaum ntxov, nws yuav pab tau koj txoj kev pom kev zoo, tiv thaiv kev puas tsuaj ntxiv, thiab cia koj txuas ntxiv ua haujlwm nrog kev ntseeg siab rau koj lub qhov muag.
Yog li ntawd, koj ob lub qhov muag muaj nqis heev. Saib xyuas lawv. Yog tias koj pom txawm tias qhov kev hloov pauv me me xwb los xij, tsis txhob ncua sijhawm nrhiav kev kho mob.
Amsler Grid, Kev Kuaj Qhov Muag, Kev Pom Kev, Retina, Macula, Macular Degeneration, Metamorphopsia











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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus